Telephone set



FIG. 1 is a front orthogonal view of a telephone set.

FIG. 2 is a right side orthogonal view of the telephone set of FIG. 1.

FIG. 3 is a left side orthogonal view of the telephone set of FIG. 1.

FIG. 4 is a rear orthogonal view of the telephone set of FIG. 1.

FIG. 5 is a top orthogonal view of the telephone set of FIG. 1; and,

FIG. 6 is a bottom orthogonal view of the telephone set of FIG. 1. 

The ornamental design for a telephone set, as shown and described. 